YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

12:56 AM CST JAN 9, 2026
Clear
27°F
Feels Like: 13°F
Dewpoint: 23°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: NW at 20 mph
Pressure: 29.88 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Cooler with lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Partly sunny in the morning, then cloudy with a chance of sprinkles in the afternoon. Highs in the upper 30s. Northwest winds 10 to 15 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 20s. West winds 10 to 15 mph.
SATURDAY
Mostly sunny and breezy. Highs around 30. Northwest winds 15 to 25 mph with gusts up to 35 mph.
SATURDAY NIGHT
Mostly clear. Colder with lows around 13. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening.
SUNDAY
Mostly sunny. Not as cool with highs in the lower 40s.
SUNDAY NIGHT
Partly cloudy. Not as cool with lows in the upper 20s.
MONDAY
Mostly sunny. Highs in the lower 50s.
MONDAY NIGHT
Mostly cloudy. Lows in the upper 30s.
TUESDAY
Mostly cloudy with a 20 percent chance of rain. Breezy with highs in the lower 50s.
TUESDAY NIGHT
Mostly cloudy. Cooler with lows in the upper 20s.
WEDNESDAY
Mostly cloudy with a slight chance of rain in the morning, then partly sunny in the afternoon. Much cooler with highs in the upper 30s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the mid 20s.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 PM PST  1/ 8/2026
Friday
9 JAN 2026
YANKTON, SD 57078 weather forecast Day 1, 0 hours 12 AM 29° 18° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   14 67% 20°
Low 23° YANKTON, SD 57078 weather forecast Day 1, 3 hours 3 AM 26° 15° Partly Cloudy NW   13 76% 20°
High 40° YANKTON, SD 57078 weather forecast Day 1, 6 hours 6 AM 24° 14° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   10 79% 19°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 9 hours 9 AM 26° 17° Mostly Cloudy WNW   8 76% 20°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 35° 28° Mostly Cloudy 5%

0% Thunder
( 0% severe)
WNW   8 50% 19°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 40° 34° Mostly Cloudy W   9 41% 19°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 35° 28° Mostly Cloudy 2%

0% Thunder
( 0% severe)
W   8 52% 20°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 31° 23° Partly Cloudy W   9 61% 20°
Saturday
10 JAN 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 28° 19° Partly Cloudy 4%

0% Thunder
( 0% severe)
WNW   9 63% 18°
Low 22° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 25° 15° Partly Cloudy WNW   10 69% 17°
High 31° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 25° 14° Partly Cloudy 17%
SNOW
<.1 in
0% Thunder
( 1% severe)
WNW   12 65% 16°

Partly Cloudy




Breezy
YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 25° 13° Mostly Cloudy NW   14 65% 16°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 28° 15° Partly Cloudy 5%

0% Thunder
( 0% severe)
NW   20 49% 13°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 29° 16° Partly Cloudy NW   20 41% 10°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 24° 12° Clear 0%

0% Thunder
( 0% severe)
NW   13 46%
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 20° Clear NW   12 55%

YANKTON, SD extended weather forecast

Sunday
11 JAN 2026
Monday
12 JAN 2026
Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Thursday
15 JAN 2026
Low 8° Low 26° Low 37° Low 21° Low 13°
High 42° High 55° High 53° High 30° High 37°
YANKTON, SD 57078 weather forecast Day 3 YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7
Clear
3% Snow
Clear
5% Rain/Snow
Partly Cloudy
8% Rain
Clear
10% Rain/Snow
Partly Cloudy
18% Snow
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